Our company has complete product varieties, reliable quality, reasonable prices, and thoughtful after-sales service. We can also design various Ammonium Citrate Dibasic, Ferrous Sulfate, Food Grade Copper Sulfate according to user needs. We institutionalize and standardize management, establish the hard means of modern enterprise management system, and comprehensively improve the company's own management level and management performance. Our company seeks to take a longer-term position to determine which products are suitable for the market and find ways to attract people to join its sales team.
1、Chemical Name: Ammonium Sulfate
2、Molecular Formula : (NH4)2SO4
3、Molecular Weight: 132.14
4、CAS: 7783-20-2
5、Character: It is colorless transparent orthorhombic crystal,deliquescent.The relative density is 1.769(50℃). It’s easily soluble in water（At 0℃, solubility is 70.6g/100mL water; 100℃, 103.8g/100mL water）. Aqueous solution is acidic. It’s insoluble in ethanol, acetone or ammonia. It reacts with the alkalies to form ammonia.
6、Usage: According to GB 2760-2011, it could be used as processing aid (only used as nutrient for fermentation). It also could be used as dough regulator and yeast food. In the fresh yeast production, it’s used as the nitrogen source for yeast cultivation (Dosage is not specified.). Dosage is about 10% (about 0.25% of wheat powder) for yeast nutrient in bread.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specifications | GB 29206-2012 | FCC VII |
Content( (NH4)2SO4), w/% | 99.0-100.5 | 99.0-100.5 |
Residue on Ignition (Sulfated Ash), w/%≤ | 0.25 | 0.25 |
Arsenic (As) ,mg/kg ≤ | 3 | ———— |
Selenium(Se),mg/kg ≤ ≤ | 30 | 30 |
Lead(Pb),mg/kg ≤ ≤ | 3 | 3 |
Our company has the most advanced production equipment, can produce a variety of specifications, tonal High Purity Zinc Sulfate Heptahydarate with High Quality and Best Price CAS: 7446-20-0. Our company strictly controls quality, takes small profits but quick turnover as the business philosophy, and provides high-quality services to our customers with good quality and low prices. We have established many years of cooperative relations with many companies at home and have close and friendly business contacts with companies abroad.
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